add websocket functionality

This commit is contained in:
2025-07-01 15:25:00 -04:00
parent 9145b07da7
commit b295777041
7 changed files with 95 additions and 30 deletions

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@ -5,4 +5,5 @@ ONLY_LOCAL_REPLIES="true" # reply to only users locally on your instance
OLLAMA_URL="http://localhost:11434" # OLLAMA connection URL
OLLAMA_SYSTEM_PROMPT="" # system prompt - used to help tune the responses from the AI
OLLAMA_MODEL="" # Ollama model for responses e.g dolphin-mistral:latest
INSTANCE_BEARER_TOKEN="" # instance auth/bearer token (check the "verify_credentials" endpoint request headers in Chrome DevTools if on Soapbox)
INSTANCE_BEARER_TOKEN="" # instance auth/bearer token (check the "verify_credentials" endpoint request headers in Chrome DevTools if on Soapbox)
SOAPBOX_WS_PROTOCOL="" # this is the header required to authenticate to the websocket. No idea why Soapbox does it like this. You can get it in the request headers for the socket in Chrome DevTools

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@ -4,9 +4,9 @@
2. Install npm 22.11.0 if you don't have it already
3. `cd` into the project directory
4. Run `npm install`
5. Run `npx prisma init --datasource-provider sqlite --output ../generated/prisma`
6. Run `npx prisma migrate dev --name init`
7. To run the software on a cronjob, use `npm run once`
8. To run continuously, use `npm run ws`
### Database Migrations

11
package-lock.json generated
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@ -17,6 +17,7 @@
"ws": "^8.18.3"
},
"devDependencies": {
"@types/ws": "^8.18.1",
"prisma": "^6.10.1"
}
},
@ -172,6 +173,16 @@
"undici-types": "~7.8.0"
}
},
"node_modules/@types/ws": {
"version": "8.18.1",
"resolved": "https://registry.npmjs.org/@types/ws/-/ws-8.18.1.tgz",
"integrity": "sha512-ThVF6DCVhA8kUGy+aazFQ4kXQ7E1Ty7A3ypFOe0IcJV8O/M511G99AW24irKrW56Wt44yG9+ij8FaqoBGkuBXg==",
"dev": true,
"license": "MIT",
"dependencies": {
"@types/node": "*"
}
},
"node_modules/acorn": {
"version": "8.15.0",
"resolved": "https://registry.npmjs.org/acorn/-/acorn-8.15.0.tgz",

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@ -3,7 +3,7 @@
"version": "1.0.0",
"main": "index.js",
"scripts": {
"once": "tsc && node -r dotenv/config dist/main.js",
"start": "tsc && node -r dotenv/config dist/main.js",
"build": "tsc"
},
"type": "module",
@ -20,6 +20,7 @@
"ws": "^8.18.3"
},
"devDependencies": {
"@types/ws": "^8.18.1",
"prisma": "^6.10.1"
}
}

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@ -3,33 +3,35 @@ import {
OllamaResponse,
NewStatusBody,
Notification,
WSEvent,
} from "../types.js";
import striptags from "striptags";
import { PrismaClient } from "../generated/prisma/client.js";
import { createWebsocket } from "./websocket.js";
const prisma = new PrismaClient();
const getNotifications = async () => {
try {
const request = await fetch(
`${process.env.PLEROMA_INSTANCE_URL}/api/v1/notifications?types[]=mention`,
{
method: "GET",
headers: {
Authorization: `Bearer ${process.env.INSTANCE_BEARER_TOKEN}`,
},
}
);
// const getNotifications = async () => {
// try {
// const request = await fetch(
// `${process.env.PLEROMA_INSTANCE_URL}/api/v1/notifications?types[]=mention`,
// {
// method: "GET",
// headers: {
// Authorization: `Bearer ${process.env.INSTANCE_BEARER_TOKEN}`,
// },
// }
// );
const notifications: Notification[] = await request.json();
// const notifications: Notification[] = await request.json();
return notifications;
} catch (error: any) {
throw new Error(error.message);
}
};
// return notifications;
// } catch (error: any) {
// throw new Error(error.message);
// }
// };
const notifications = await getNotifications();
// const notifications = await getNotifications();
const storeUserData = async (notification: Notification): Promise<void> => {
try {
@ -171,13 +173,35 @@ const postReplyToStatus = async (
}
};
if (notifications) {
await Promise.all(
notifications.map(async (notification) => {
const ollamaResponse = await generateOllamaRequest(notification);
if (ollamaResponse) {
postReplyToStatus(notification, ollamaResponse);
}
})
const ws = createWebsocket();
ws.on("upgrade", () => {
console.log(
`Websocket connection to ${process.env.PLEROMA_INSTANCE_DOMAIN} successful.`
);
}
});
ws.on("message", async (data) => {
const message: WSEvent = JSON.parse(data.toString("utf-8"));
if (message.event !== "notification") {
// only watch for notification events
return;
}
console.log("Websocket message received.");
const payload = JSON.parse(message.payload) as Notification;
const ollamaResponse = await generateOllamaRequest(payload);
if (ollamaResponse) {
await postReplyToStatus(payload, ollamaResponse);
}
});
// if (notifications) {
// await Promise.all(
// notifications.map(async (notification) => {
// const ollamaResponse = await generateOllamaRequest(notification);
// if (ollamaResponse) {
// postReplyToStatus(notification, ollamaResponse);
// }
// })
// );
// }

22
src/websocket.ts Normal file
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@ -0,0 +1,22 @@
import { WebSocket } from "ws";
const scheme = process.env.PLEROMA_INSTANCE_URL?.startsWith("https")
? "wss"
: "ws"; // this is so nigger rigged
const host = process.env.PLEROMA_INSTANCE_DOMAIN;
export const createWebsocket = (): WebSocket => {
try {
const ws = new WebSocket( // only connects to Soapbox frontends right now, but could pretty easily connect to Pleroma frontends with some tweaking
`${scheme}://${host}/api/v1/streaming?stream=user`,
[process.env.SOAPBOX_WS_PROTOCOL as string],
{
followRedirects: true,
}
);
return ws;
} catch (error: any) {
throw new Error(error);
}
};

6
types.d.ts vendored
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@ -64,3 +64,9 @@ export interface Mention {
url: string;
username: string;
}
export interface WSEvent {
event: "update" | "status.update" | "notification";
payload: string;
stream: "user" | "direct";
}